Title:
VIRTUAL BARRIER GATE SYSTEM AND VIRTUAL BARRIER GATE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2022/068098
Kind Code:
A1
Abstract:
A virtual barrier gate system (10) and a virtual barrier gate control method. The system comprises a control apparatus (100) and a holographic projection apparatus (200) connected to the control apparatus (100), wherein the control apparatus (100) is configured to generate a first control signal on the basis of a starting signal and send the first control signal to the holographic projection apparatus (200); and the holographic projection apparatus (200) is configured to project, according to the first control signal, a three-dimensional holographic image with a specified shape to a preset position, and take same as a virtual barrier gate. With regard to a virtual barrier gate obtained by using air holographic projection technology to virtualize a physical barrier gate into an air holographic projection image, the technological content is high, a mechanical fault is not likely to occur, an event where a barrier gate smashes a vehicle or hurts a pedestrian will not happen, and a special guardian is not needed, thereby improving the safety of the barrier gate and reducing labor costs. Moreover, a specified shape of a three-dimensional holographic image of a virtual barrier gate can be preset and has various forms, such that the virtual barrier gate can be used at different application sites, and the adaptability of the virtual barrier gate is enhanced.
Inventors:
LI SHUFU (CN)
Application Number:
PCT/CN2020/139063
Publication Date:
April 07, 2022
Filing Date:
December 24, 2020
Export Citation:
Assignee:
GEELY HOLDING GROUP CO LTD (CN)
International Classes:
E01F13/00; G06K9/00; G07C9/30
Foreign References:
| CN112030814A | 2020-12-04 | |||
| CN212801306U | 2021-03-26 | |||
| KR101485457B1 | 2015-01-23 | |||
| CN111508121A | 2020-08-07 | |||
| CN109727484A | 2019-05-07 | |||
| CN111364388A | 2020-07-03 | |||
| CN109403232A | 2019-03-01 | |||
| CN109727451A | 2019-05-07 | |||
| CN211256765U | 2020-08-14 |
Other References:
See also references of EP 4206403A4
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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